* Shielded metal housing protects against EMI/RFI interference
* FCC Class A and CE emissions compliant
* Gain switch selects near or far distances
* Power Adapter UL, TUV, or SAA rated
* Package includes : multiplier, power adapter, and user manual
NOTE: When using some LCD type monitors you may experience display issues when using lower refresh rates. This is easily fixed by tuning the refresh rate of your computer or sending devices to a higher level.